It has a 5-Star. It is CA117 and CA133 approved. It has a 250 lbs rating.

Product Details:

Product Type: Task chairs

Style: Contemporary

Base Material: Metal

Armed: Yes

Dimensions:

Overall: 23.5" W x 20.5" D

Minimum Overall Height - Top to Bottom: 36.5&quot;

Maximum Overall Height - Top to Bottom: 42.25&quot;

Mayline GroupValore Training Series Height Adjustable Task Chair

Weights & Dimensions

Adjustable Seat Height

Minimum Seat Height: 22"

Maximum Seat Height: 18.5"

Arms

Armrests Max Height: 24.25"

Additional Weights & Dimensions

Overall: 23.5" W x 20.5" D

Minimum Overall Height - Top to Bottom: 36.5"

Maximum Overall Height - Top to Bottom: 42.25"

Features

Product Type: Task chairs

Style: Contemporary

Base Finish: Aluminum

Base Material: Metal

Exterior Seat Material: Fabric

Back Height: Mid-back

Adjustable Height: Yes

Casters: Yes

Armed: Yes

Weight Capacity: Supports up to 250lbs

Country of Manufacture: China

About the Manufacturer

Established in 1939 as the Engineering Supply Company, Mayline has come a long way from its expertise in drafting tables, blueprint files and straightedges. The war years capitalized on their high quality and precision manufacturing for providing highly accurate navigational and mapping accessories for all branches of the military.

Though still a market leader in manual drawing (they invented the straightedge) and large format filing, Mayline has moved to the forefront of office ergonomics. The Mayline Group now includes Tiffany Industries, Kwik File and Mayline products.

Style

The Valore Training Series Height Adjustable Task Chair is a Contemporary style product. Contemporary style bridges the gap between traditional and modern. Pieces feature simple and clean lines with smooth surfaces without any carving or adornment. You can shop for more Contemporary Office Chairs in the Office Seating section of our site.

When you buy a Mayline Valore Training Series Height Adjustable Task Chair online from Wayfair Supply, we make it as easy as possible for
you to find out when your product will be delivered.
You can check on a delivery estimate for the Mayline Part
#: TSH3B
here.
If you have any questions about your purchase or any
other Office Chairs product for sale our customer service representatives are
available to help.Whether you just want to buy a Mayline Valore Training Series Height Adjustable Task Chair or shop for your entire business, Wayfair Supply has everything you need.